// unnderscore 使用
function lameCSV(str) {
    return _.reduce(str.split("\n"), function(table, row) {
        table.push(_.map(row.split(","), function(c) {
            return c.trim();
        }));
        return table;
    }, []);
}

_.each(['whiskey', 'tango', 'foxtrot'], function (word) {
    console.log(word.charAt(0).toUpperCase() + word.substr(1));
});